Factory making Pin Bush Coupling - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK
Factory making Pin Bush Coupling - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK Detail:
Dimension table |
mm |
|||||||
Model |
Common DL / D2 inner diameter size |
ΦD |
L |
LF |
LP |
F |
M |
Tightening torque (n.m) |
GL-16X18 |
4-5-6-6.35-7-8 |
16 |
18 |
7.1 |
12 |
3.0 |
M3 |
1.2 |
GL-20X23 |
5-6-6.35-7-8 |
20 |
23 |
9 |
12.7 |
4.5 |
M4 |
1.7 |
GL-20X25 |
5-6-6.35-8-9-9.525-10 |
20 |
25 |
10.1 |
12.7 |
3.0 |
M4 |
2.5 |
GL-25X28 |
5-6-8-9-9.525-10-11-12-14 |
25 |
28 |
21 |
17.7 |
2.8 |
M4 |
2.5 |
GL-32X33 |
5-6-8-9-9.525-10-11-12-12.7-14-15-16 |
32 |
33 |
14 |
20 |
3.4 |
M4 |
2.5 |
GL-40X32 |
8-9-9.525-10-11-12-12.7-14-15-16-17-18-19-20 |
40 |
32 |
14 |
20.3 |
3.2 |
M4 |
2.5 |
GL-44X46 |
8-9-9.525-10-11-1212.7-14-15-16-17-18-19-20-22 |
44 |
46 |
20.7 |
18.4 |
3.5 |
M5 |
5 |
GL-50X38 |
10-12-12.7-14-15-16-17-18-19-20-22-24-25 |
50 |
38 |
16.5 |
22.35 |
3.8 |
M5 |
5 |
GL-55X57 |
10-12-12.7-14-15-16-17-18-19-20-22-24-25-28-30-32 |
55 |
57 |
26.2 |
25.8 |
7.8 |
M5 |
5 |
GL-63X47 |
14-15-16-17-18-19-20-22-24-25-28-30-32 |
63 |
47 |
21 |
25.8 |
6.0 |
M6 |
8 |
GL-70X77 |
16-17-18-19-20-22-24-25-28-30-32-25-38-40 |
70 |
77 |
37 |
25 |
13.5 |
M8 |
20 |
Technical parameter
Technical parameter |
mm |
|||||||
Model |
Rated torque (N.m) |
Allowable eccentricity (mm) |
Allowable deflection angle (∠。) |
Allowable axial deviation (mm) |
Allowable speed (RPM) |
Static torsional stiffness (N.m/rad) |
Moment of inertia (N.m) |
Coupling weight (g) |
GL-16X18 |
0.7 |
0.8 |
3 |
±0.2 |
9000 |
30 |
3.0X10-7 |
6 |
GL-20X23 |
1.2 |
1.5 |
3 |
±0.2 |
3100 |
60 |
1.0X10-6 |
14 |
GL-20X25 |
1.25 |
1.2 |
3 |
±0.2 |
7000 |
58 |
3.0X10-7 |
18 |
GL-25X28 |
2 |
1.6 |
3 |
±0.2 |
6000 |
130 |
2.8X10-6 |
25 |
GL-32X33 |
4.5 |
2 |
3 |
±0.2 |
4800 |
270 |
8.9X10-5 |
44 |
GL-40X32 |
9 |
2.4 |
3 |
±0.2 |
3600 |
520 |
2.1X10-5 |
81 |
GL-44X46 |
12 |
2.8 |
3 |
±0.2 |
3500 |
560 |
3.8X10-5 |
136 |
GL-50X38 |
19 |
2.6 |
3 |
±0.2 |
3000 |
800 |
6.0X10-5 |
142 |
GL-55X57 |
22 |
3.3 |
3 |
±0.2 |
2800 |
795 |
9.9X10-5 |
255 |
GL-63X47 |
33 |
3 |
3 |
±0.2 |
2500 |
1200 |
2.1X10-4 |
320 |
GL-70X77 |
56 |
3.8 |
3 |
±0.2 |
2500 |
1260 |
3.9X10-4 |
445 |
Comparison table of keyway processing dimensions
Shaft diameter dimension |
Standard machining dimension of keyway |
Keyway size |
Standard drawing of keyway processing |
|||
dl/d2 |
b |
t |
(bxh) |
|
||
Slot width |
tolerance |
slot depth |
tolerance |
|||
Φ6-Φ7.9 |
2 |
±0.0125 |
1.0 |
±0.10 |
2X2 |
|
Φ8-Φ10 |
3 |
±0.0150 |
1.4 |
3X3 |
||
Φ10.1-Φ12 |
4 |
1.8 |
4X4 |
|||
Φ12.1-Φ17 |
5 |
2.3 |
5X5 |
|||
Φ17.1-Φ22 |
6 |
±0.0180 |
2.8 |
6X6 |
||
Φ22.1-Φ30 |
8 |
3.3 |
±0.20 |
8X7 |
||
Φ30.1-Φ38 |
10 |
±0.0215 |
3.3 |
10X8 |
||
Φ38.1-Φ44 |
12 |
3.8 |
12X8 |
|||
Φ44.1-Φ50 |
14 |
4.3 |
14X9 |
|||
Φ50.1-Φ58 |
16 |
4.4 |
16X10 |
|||
Φ58.1-Φ65 |
18 |
4.4 |
18X11 |
Outline dimension table
Outline dimension table |
mm |
|||||||
Model |
Common DL / D2 inner diameter size |
ΦD |
L |
LF |
LP |
F |
M |
Tightening torque (n.m) |
GLC-16X29 |
4-5-6-6.35 |
16 |
29 |
12.5 |
12 |
3 |
M2.5 |
0.8 |
GLC-20X33 |
5-6-6.35-7-8 |
20 |
33 |
14.1 |
12.7 |
3.8 |
M2.5 |
0.8 |
GLC-25X39 |
5-6-6.35-8-9-9.525-10-11-12 |
25 |
39 |
16.9 |
17.7 |
3.9 |
M3 |
1.2 |
GLC-32X45 |
5-6-8-9-9.525-10-11-12-12.7-14-15-16 |
32 |
45 |
20 |
20 |
4.5 |
M4 |
2.5 |
GLC-40X50 |
8-9-9.525-10-11-12-14-15-16-17-18-19 |
40 |
50 |
23 |
20.3 |
5.5 |
M5 |
5 |
GLC-44X46 |
8-9-9.525-10-11-12-14-15-16-17-18-19-20-22 |
44 |
46 |
20.7 |
18.4 |
7 |
M5 |
5 |
GLC-50X53 |
10-11-12.7-14-15-16-17-18-19-20-22-24 |
50 |
53 |
24.2 |
22.35 |
7.5 |
M6 |
8 |
GLC-50X58 |
10-11-12.7-14-15-16-17-18-19-20-22-24 |
50 |
58 |
26.5 |
22.35 |
6.3 |
M6 |
8 |
GLC-55X57 |
10-11-12.7-14-15-16-17-18-19-20-22-24-25-28 |
55 |
57 |
26.2 |
25.8 |
6.3 |
M6 |
8 |
GLC-63X71 |
14-15-16-17-18-19-20-22-24-25-28-30-32 |
63 |
71 |
32.8 |
26.2 |
7.8 |
M8 |
20 |
GLC-70X77 |
14-15-16-17-18-19-20-22-24-25-28-30-32-35-38 |
70 |
71 |
37 |
25 |
7.7 |
M8 |
20 |
Technical parameter
Technical parameter |
m m |
||||||||
Model | Rated torque (N.m) |
Allowable eccentricity (mm) |
Allowable deflection angle (∠。) |
Allowable axial deviation (mm) | Allowable speed (RPM) | Static torsional stiffness (N.m/rad) |
Moment of inertia (N.m) | Coupling weight (g) |
|
GLC-16X29 | 0.7 | 0.8 | 3 | ±0.2 | 9000 | 30 | 3.5X10-7 | 12 | |
GLC-20X33 | 1..2 | 1.2 | 3 | ±0.2 | 7000 | 58 | 1.5X10-6 | 19 | |
GLC-25X39 | 2 | 1.6 | 3 | ±0.2 | 6000 | 130 | 3.2X10-6 | 35 | |
GLC-32X45 | 4.5 | 2 | 3 | ±0.2 | 4800 | 270 | 1.5X10-5 | 67 | |
GLC40X50 | 9 | 2.4 | 3 | ±0.2 | 3600 | 520 | 4.2X10-5 | 114 | |
GLC-44X46 | 12 | 2.5 | 3 | ±0.2 | 3500 | 800 | 4.5X10-5 | 140 | |
GLC-50X53 | 19 | 2.6 | 3 | ±0.2 | 3000 | 800 | 1.0X10-4 | 190 | |
GLC-50X58 | 19 | 3 | 3 | ±0.2 | 3000 | 800 | 1.1X10-4 | 215 | |
GLC-55X57 | 25 | 3.2 | 3 | ±0.2 | 3000 | 900 | 1.3X10-5 | 260 | |
GLC-63X71 | 33 | 3 | 3 | ±0.2 | 2550 | 1200 | 3.5X10-4 | 455 | |
GLC -70X77 | 56 | 3.5 | 3 | ±0.2 | 2500 | 1260 | 4.1X10-4 | 520 |
Oldham couplings are three-piece flexible shaft couplings that are used to connect driving and driven shafts in mechanical power transmission assemblies. Flexible shaft couplings are used to counter the inevitable misalignment that occurs between connected shafts and, in some cases, to absorb shock. Material: Uubs are in Aluminium, elastic body is in PA66.
Product detail pictures:


Related Product Guide:
It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our greatest reward. We are searching ahead towards your visit for joint growth for Factory making Pin Bush Coupling - Oldham Couplings, Body AL, Elastic PA66 – GOODLUCK , The product will supply to all over the world, such as: Sheffield, South Korea, Munich, If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.

High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
